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- Patulin and HMF were determined by reversed-phase HPLC using a supelco C18 column and an ultraviolet detector at 275nm. 色谱柱为supelco C18柱,紫外检测器检测波长为275nm。
- Hamamatsu R2868 is a UV TRON ultraviolet detector that makes use of the photoelectric effect of metal and the gas multiplication effect. R2868称为火焰发现者.;在火星产生瞬间能够准确地发现;并且对非可见光的高传输的电晕现象可以完全解除
- By using HPLC, the Phenol, Pentachlorphenol and 2. 4. 6- Trichlorophenol can be isolated simultaneously and the content of the three can be identified by ultraviolet detector. 本文采用高效液相色谱法,用固相小柱萃取,纯氮气吹气浓缩,以甲醇/水+醋酸为流动相反相色谱柱分离酚。
- It is introduced that the quantitative analysis of triazophos by reverse phase HPLC, using methanol and water as mobile phase, using C18 column and ultraviolet detector. 本文叙述了采用反相高效液相色谱法即以甲醇+水为流动相,用C18柱和紫外检测器分离测定三唑磷的方法。
- This strategy utilizes HPLC involves a RP C 18 column, an ultraviolet detector at 230 nm to establish the chromatographic fingerprint of Phragmites communis Trin. 本实验报道了高效液相指纹图谱应用于快速检测中草药提取物以及应用于研究、开发与生产中的质量控制体系中,利用HPLC建立芦根的色谱指纹图谱。
- Analysed matrine 1% SL by HPLC, using C18 column and ultraviolet detector and external standard method, methanol-water-ammonia solution as mobile phase. 摘要采用高效液相色谱法分析苦参碱制剂,使用C18反相柱和紫外可变波长检测器,以甲醇-水-氨水为流动相,用外标法对有效成分进行分析和定量。
- It is introduced that the quantitative analysis of trichlorfon by reverse phase HPLC, using acetonitrile and water (50:50) as mobile phase, using CN column and ultraviolet detector. 摘要本文采用即以乙腈+水(50+50)为流动相,用cn柱和紫外检测器分离测定敌百虫原药及40%25敌?毒乳油中敌百虫反相高效液相色谱法。
- Both flame ionization detector and ultraviolet detector can be used as the detecting part of SubWC.Thus the range of its application and selection of optimal conditions are largely broadened. 检测既可用氢火焰离子化检测器检测,也可用紫外检测器检测,极大地拓宽了色谱分离和最佳条件选择的范围。
- silicon photodiode vacuum ultraviolet detector 硅光电二极管真空紫外探测器
- GaN Schottky Barrier Ultraviolet Detector GaN基肖特基结构紫外探测器
- Unlike ultraviolet detectors that require the user to make subjective color comparisons to determine the authenticity of a bill, the Vistatector requires no human decision making. 和紫外线探测仪不同的是,紫外线探测仪需要使用者要与主观的颜色进行对比以确定纸币的真伪,而展测仪则无需凭藉人的判断能力。
- Study of on-line ultraviolet detector for HV insulator 高压绝缘子紫外在线检测器研制
- Recently, much attention has been given to ultraviolet radiation (UVR) and measurement. The basic mechanisms and developments of ultraviolet detectors have been described in this paper. 摘要最近,人们越来越关注紫外光的辐射与测量。本文主要介绍了紫外探测器的原理和研究现状。
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- Recently, much attention has been given to ultraviolet radiation(UVR) and measurement.The basic mechanisms and developments of ultraviolet detectors have been described in this paper. 最近;人们越来越关注紫外光的辐射与测量.;本文主要介绍了紫外探测器的原理和研究现状
- Direct Current Plasma Emission Spectrometer DCP Ultraviolet Detector 荧光光谱仪直流等离子体发射光谱仪
- Keywords RP-HPLC;ultraviolet detector;saccharide compounds;separation; 反相高效液相色谱;紫外检测器;糖类化合物;分离;
- Development of Semiconductor Ultraviolet Detectors 半导体紫外探测器技术进展
- A marine detector is a hydrophone. 海洋检波器是水中地震检波器。
- Thermopile is usually a blackened thermal detector. 热堆一般是个涂黑了的热探测器。